Quarter	Thousands of Persons, Seasonally Adjusted
1969-01-01	1826.731
1969-04-01	1834.749
1969-07-01	1829.197
1969-10-01	1816.796
1970-01-01	1815.603
1970-04-01	1824.212
1970-07-01	1820.818
1970-10-01	1818.937
1971-01-01	1813.815
1971-04-01	1815.966
1971-07-01	1829.073
1971-10-01	1829.893
1972-01-01	1835.675
1972-04-01	1832.979
1972-07-01	1838.284
1972-10-01	1852.988
1973-01-01	1853.887
1973-04-01	1846.007
1973-07-01	1859.935
1973-10-01	1855.767
1974-01-01	1860.100
1974-04-01	1854.390
1974-07-01	1836.876
1974-10-01	1837.417
1975-01-01	1833.806
1975-04-01	1810.067
1975-07-01	1805.500
1975-10-01	1806.245
1976-01-01	1802.832
1976-04-01	1824.203
1976-07-01	1824.467
1976-10-01	1832.764
1977-01-01	1835.536
1977-04-01	1849.001
1977-07-01	1854.657
1977-10-01	1844.974
1978-01-01	1863.101
1978-04-01	1844.274
1978-07-01	1847.850
1978-10-01	1851.362
1979-01-01	1859.246
1979-04-01	1874.218
1979-07-01	1887.474
1979-10-01	1880.766
1980-01-01	1887.345
1980-04-01	1892.230
1980-07-01	1883.496
1980-10-01	1905.111
1981-01-01	1909.404
1981-04-01	1899.468
1981-07-01	1904.104
1981-10-01	1891.550
1982-01-01	1980.541
1982-04-01	1979.292
1982-07-01	1969.627
1982-10-01	1951.739
1983-01-01	1937.446
1983-04-01	1947.634
1983-07-01	1943.719
1983-10-01	1954.201
1984-01-01	1944.899
1984-04-01	1938.923
1984-07-01	1959.525
1984-10-01	1952.014
1985-01-01	1958.697
1985-04-01	1953.281
1985-07-01	1952.664
1985-10-01	1963.910
1986-01-01	1963.921
1986-04-01	1977.285
1986-07-01	1989.553
1986-10-01	1979.227
1987-01-01	1973.001
1987-04-01	1980.052
1987-07-01	1977.764
1987-10-01	1980.262
1988-01-01	1974.641
1988-04-01	1972.729
1988-07-01	1972.127
1988-10-01	1975.020
1989-01-01	1980.290
1989-04-01	1988.382
1989-07-01	1994.872
1989-10-01	1983.754
1990-01-01	2009.373
1990-04-01	2009.775
1990-07-01	2018.621
1990-10-01	2038.316
1991-01-01	2051.376
1991-04-01	2040.789
1991-07-01	2043.660
1991-10-01	2052.854
1992-01-01	2065.669
1992-04-01	2059.958
1992-07-01	2073.087
1992-10-01	2073.087
1993-01-01	2061.383
1993-04-01	2082.650
1993-07-01	2070.373
1993-10-01	2071.238
1994-01-01	2112.768
1994-04-01	2118.311
1994-07-01	2119.351
1994-10-01	2113.561
1995-01-01	2127.692
1995-04-01	2129.829
1995-07-01	2136.897
1995-10-01	2125.409
1996-01-01	2091.785
1996-04-01	2112.753
1996-07-01	2095.113
1996-10-01	2096.733
1997-01-01	2087.246
1997-04-01	2094.991
1997-07-01	2093.083
1997-10-01	2099.687
1998-01-01	2085.783
1998-04-01	2091.186
1998-07-01	2095.337
1998-10-01	2095.071
1999-01-01	2094.688
1999-04-01	2080.842
1999-07-01	2079.648
1999-10-01	2075.747
2000-01-01	2093.225
2000-04-01	2098.845
2000-07-01	2090.578
2000-10-01	2089.448
2001-01-01	2095.387
2001-04-01	2088.833
2001-07-01	2087.350
2001-10-01	2085.332
2002-01-01	2043.616
2002-04-01	2043.788
2002-07-01	2036.242
2002-10-01	2050.311
2003-01-01	2098.218
2003-04-01	2092.109
2003-07-01	2081.848
2003-10-01	2102.307
2004-01-01	2034.496
2004-04-01	2065.304
2004-07-01	2070.197
2004-10-01	2074.449
2005-01-01	2080.215
2005-04-01	2079.808
2005-07-01	2105.836
2005-10-01	2113.888
2006-01-01	2115.062
2006-04-01	2143.238
2006-07-01	2170.277
2006-10-01	2159.129
2007-01-01	2201.915
2007-04-01	2213.845
2007-07-01	2210.296
2007-10-01	2207.099
2008-01-01	2222.106
2008-04-01	2232.255
2008-07-01	2219.695
2008-10-01	2213.476
2009-01-01	2188.708
2009-04-01	2176.220
2009-07-01	2182.358
2009-10-01	2194.252
2010-01-01	2186.828
2010-04-01	2192.827
2010-07-01	2196.292
2010-10-01	2212.625
2011-01-01	2220.718
2011-04-01	2225.360
2011-07-01	2230.576
2011-10-01	2234.213